Mario Lopez

Actor & Entertainment Journalist

Lisa Ling

Award-Winning Journalist & Producer for CBS News

Daniel Kraft, M.D.

Physician-Scientist; Founder of Exponential Medicine; Chair for Medicine & Neuroscience at Singularity University

Dr. Bernice King

Minister, Attorney, Author & Daughter of Dr. Martin Luther King Jr.

Dr. Michio Kaku

World-Renowned Futurist & Theoretical Physicist

David Agus

Co-Founder of Navigenics, Author of "The End of Illness" & Host of "The Checkup with Dr. David Agus"; Professor of Medicine & Engineering at the University of Southern California

The Book of Animal Secrets

Dennis Prager

Host of the Dennis Prager Radio Show, Co-Founder of Prager University, NY Times Bestselling Author & Columnist

The Ten Commandments: Still the Best Moral Code

Spencer Rascoff

Co-Founder & Former CEO of Zillow; Co-Founder of Hotwire.com; Author of "Zillow Talk"; Host of "Office Hours" & Co-Host of "Dad I Have a Question" Podcast

David Zinczenko

Founder & CEO of Galvanized; Former Vice President of Men's Health, Women's Health & Prevention; Retired Nutrition & Wellness Editor at ABC News

Phil Donahue

Creator & Host of "The Phil Donahue Show"; Pioneer in the Talk Show Industry

Jessica Yellin

Founder of #NewsNotNoise; Former Chief White House Correspondent for CNN

Steven Crowder

Conservative Commentator, Comedian & Former Fox News Contributor

Amy Cuddy

Social Psychologist, Bestselling Author & Award-Winning Harvard Lecturer

Jonathan and Drew Scott (The Property Brothers)

Hosts of HGTV's "Property Brothers"

Alexis Maybank

Internet Entrepreneur, Board Director, Seed Investor & Champion of Women in Tech

Ivan Rodriguez

Former Catcher for the Texas Rangers; National Baseball Hall of Famer, World Series Champion & 14-Time MLB All-Star

Dan Harris

Award-Winning ABC News Anchor & #1 New York Times Best-Selling Author

Jon Steinberg

CEO of Future Plc., Founder of Cheddar; Former President & COO of Buzzfeed; Former CEO of Daily Mail.com in North America

Josh Altman

Successful Real Estate Agent & Star of Bravo's "Million Dollar Listing"

Ray Lewis

Celebrated NFL Linebacker, The Ray Lewis Family Foundation Founder & ESPN Commentator

Peyton Manning & Ray Lewis reminisce on their playing days